DOFRA B V has a total of 12 patent applications. Its first patent ever was published in 1978. It filed its patents most often in Netherlands and EPO (European Patent Office). Its main competitors in its focus markets agriculture, electrical machinery and energy and materials and metallurgy are CHENGDU LAONONGWANG AGRICULTURAL DEV CO LTD, ANHUI HEZHONG AGRICULTURAL SCIENCE AND TECH CO LTD and WUXI SUYA FOOD CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Netherlands | 11 | |
#2 | EPO (European Patent Office) | 1 |
# | Industry | |
---|---|---|
#1 | Agriculture | |
#2 | Electrical machinery and energy | |
#3 | Materials and metallurgy | |
#4 | Measurement | |
#5 | Environmental technology | |
#6 | Machines |
# | Technology | |
---|---|---|
#1 | Treating harvested food | |
#2 | Horticulture | |
#3 | Dynamo-electric machines | |
#4 | Weighing | |
#5 | Animal care | |
#6 | Spraying devices | |
#7 | Building materials | |
#8 | Working metallic powder | |
#9 | Climate change mitigation in goods production |
# | Name | Total Patents |
---|---|---|
#1 | Douven Theodorus Marie Jozef | 3 |
#2 | Koerselman Niek | 2 |
#3 | Salcedo Pedro | 2 |
#4 | Jaspers Tim | 2 |
#5 | Geffen Jan Paul Van | 1 |
#6 | Clerx Henrikus Petrus Maria | 1 |
#7 | Groot John | 1 |
#8 | Clerx Henricus Petrus Maria | 1 |
#9 | De Groot John | 1 |
Publication | Filing date | Title |
---|---|---|
NL1036693C2 | Apparatus suitable for treating agricultural crops such as ball crops and such method. | |
NL1015019C1 | Rotating blades set at angle for mechanical harvesting of mushrooms grown on sloping sides of horizontal bed | |
NL9401120A | Weighing apparatus | |
NL9301363A | Device for transporting harvested mushrooms to a cutting device. | |
NL9301347A | Method for manual harvesting of mushrooms, device for carrying out this method and installation for harvesting mushrooms. | |
NL9301057A | Device for cutting the stems of mushrooms. | |
NL9300203A | Device for cutting off the feet of the stalks of picked mushrooms. | |
NL8801399A | Mushroom culture shed staging - has movable height-adjustable platforms between staging frames | |
NL8601352A | DEVICE FOR SPRAYING BREEDING BEDS AND SPRAY NOZZLE. | |
NL7810082A | Cattle fodder metering device - has shutter adjustable for height in relation to housing and controls |